ES481367A1 - Un procedimiento para encapsular residuos peligrosos. - Google Patents

Un procedimiento para encapsular residuos peligrosos.

Info

Publication number
ES481367A1
ES481367A1 ES481367A ES481367A ES481367A1 ES 481367 A1 ES481367 A1 ES 481367A1 ES 481367 A ES481367 A ES 481367A ES 481367 A ES481367 A ES 481367A ES 481367 A1 ES481367 A1 ES 481367A1
Authority
ES
Spain
Prior art keywords
wastes
encapsulating
aqueous alkaline
alkaline conditions
persulphate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES481367A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BP Chemicals Ltd filed Critical BP Chemicals Ltd
Publication of ES481367A1 publication Critical patent/ES481367A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/16—Processing by fixation in stable solid media
    • G21F9/162—Processing by fixation in stable solid media in an inorganic matrix, e.g. clays, zeolites
    • G21F9/165—Cement or cement-like matrix
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • G21F9/06—Processing
    • G21F9/16—Processing by fixation in stable solid media
    • G21F9/167—Processing by fixation in stable solid media in polymeric matrix, e.g. resins, tars
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G21F9/301—Processing by fixation in stable solid media
    • G21F9/302—Processing by fixation in stable solid media in an inorganic matrix
    • G21F9/304—Cement or cement-like matrix
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G21F9/301—Processing by fixation in stable solid media
    • G21F9/307—Processing by fixation in stable solid media in polymeric matrix, e.g. resins, tars

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Un procedimiento para encapsular residuos peligrosos, dejando endurecer una mezcla de encapsulación que contiene un poliéster insaturado, un monómero etilénicamente insaturado, copolimerizable con dicho poliéster, y un iniciador, la cual mezcla incorpora el residuo peligroso, caracterizado porque la mezcla contiene una carga hidráulica, el iniciador es un iniciador que se activa en condiciones alcalinas acuosas, y el endurecimiento tiene lugar en condiciones alcalinas acuosas.
ES481367A 1978-06-08 1979-06-07 Un procedimiento para encapsular residuos peligrosos. Expired ES481367A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7826549 1978-06-08

Publications (1)

Publication Number Publication Date
ES481367A1 true ES481367A1 (es) 1980-02-01

Family

ID=10497901

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481367A Expired ES481367A1 (es) 1978-06-08 1979-06-07 Un procedimiento para encapsular residuos peligrosos.

Country Status (4)

Country Link
EP (1) EP0006329A1 (es)
JP (1) JPS55500406A (es)
ES (1) ES481367A1 (es)
WO (1) WO1980000047A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1195040B (it) * 1981-05-11 1988-09-28 Snial Resine Poliestere Spa Ca Composizioni di materia contenenti materiale radioattivo a base di resine scambiatrici di ioni
CH654436A5 (fr) * 1983-04-29 1986-02-14 Syncrete Sa Procede d'enrobage de dechets radioactifs.
CH656539A5 (fr) * 1983-08-23 1986-07-15 Syncrete Sa Procede de traitement de dechets chimiques ou radioactifs.
FR2607957A1 (fr) * 1986-12-05 1988-06-10 Commissariat Energie Atomique Bloc contenant des dechets en vue de leur stockage et procede de realisation d'un tel bloc
DE3802755A1 (de) * 1988-01-30 1989-08-10 Kernforschungsanlage Juelich Verfahren zur einlagerung von radioaktiven abfallstoffen
US4828761A (en) * 1988-05-04 1989-05-09 The United States Of America As Represented By The United States Department Of Energy Process for impregnating a concrete or cement body with a polymeric material
US5481064A (en) * 1992-05-08 1996-01-02 Sanko Motor Chemical Co., Ltd. Waste fluid treatment process
US5900258A (en) * 1996-02-01 1999-05-04 Zeolitics Inc. Anti-bacterial compositions
FR2773504B1 (fr) * 1998-01-12 2000-03-31 Bouygues Sa Procede pour conditionner des particules de resines echangeuses d'ions et application au traitement d'une eau radioactive
GB0130593D0 (en) 2001-12-21 2002-02-06 British Nuclear Fuels Plc Treatment of waste products

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1246848A (fr) * 1959-10-13 1960-11-25 Commissariat Energie Atomique Procédé d'élimination de déchets radioactifs et produits obtenus suivant ce procédé
FR2273350A2 (en) * 1974-05-27 1975-12-26 Commissariat Energie Atomique Radioactive waste storage using ion exchange resin - or filtration or flocculation adjuvants
DE2356253C2 (de) * 1973-11-10 1982-06-09 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Verfestigung einer organischen, radioaktive Stoffe enthaltenden Abfallflüssigkeit
DE2549195A1 (de) * 1974-11-05 1976-05-06 Asea Atom Ab Verfahren, um verbrauchte, kornfoermige, organische ionenaustauschmasse in zement einzubetten
FR2366234A1 (fr) * 1976-04-27 1978-04-28 Crouzet Pierre Procede de fabrication d'un produit a base d'une emulsion et d'un agent de prise, et produit obtenu par application de ce procede
US4077901A (en) * 1975-10-03 1978-03-07 Arnold John L Encapsulation of nuclear wastes
FR2361724A1 (fr) * 1976-08-12 1978-03-10 Commissariat Energie Atomique Procede de stockage de resines echangeuses d'ions contaminees

Also Published As

Publication number Publication date
JPS55500406A (es) 1980-07-10
WO1980000047A1 (en) 1980-01-10
EP0006329A1 (en) 1980-01-09

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